大屁股熟女白浆一区二区-国产成a人片在线观看视频-欧美三级乱人伦电影-狠狠色噜噜狠狠狠狠蜜桃-茄子视频国产在线观看

Hello, Welcome to FCTEL Technology Co.,Ltd
National service hotline:+086 0571-87007055/56/57 CN

WE ONLY FOCUS ON TRANSMISSION AND ACCESS

Products center

4*POTS Fiber Mux(Mini)

Type:FCP-O4L / FCP-S4L Message

Description: 4*(FXO/FXS) telephone (mini),External AC220 / 5V power adapter

Product Description
               The desktop telephone Optical offers 1-4 FXO / FXS telephone wall-mounted and can provide plug-4U rack support SNMP network management.
Functional Properties

◆   based on proprietary integrated circuit;

◆   support FXO voice port FXS ports and port magneto telephone interface; FXO port and docking PBX 

       FXS port is connected to the user's phone;

◆   Voice FXO / FXS access support caller ID function and reverse polarity billing functions;

◆   Support Telephone Number mutual function of each site;

◆   unrepeated transmission distance of up to 2 to 120 km;

◆   4U rack machines can provide plug-in available SNMP network management;

◆   multiple power mode options: AC220V DC-48V / DC24V etc;

◆   telephone interface with lightning protection lightning reached 17626.5 (IEC61000-4-5) Short circuit current wave 8 / 20μs

      the peak output voltage 6KV open standards;

Technical Parameters

◆   Fiber

         Multi-mode Fiber

    50/125um 62.5/125um

    Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber attenuation (3dbm/km)Wave Length: 820nm

    Transmitting power: -12dBm (Min) ~-9dBm (Max)

    Receiver sensitivity: -28dBm (Min)

    Link budget: 16dBm

        Single-mode Fiber

    8/125um 9/125um

    Maximum transmission distance: 40Km

    Transmission distance: 40Km @ 9 / 125um single mode fiber attenuation (0.35dbm/km)

    Wave Length: 1310nm

    Transmitting power: -9dBm (Min) ~-8dBm (Max)

    Receiver sensitivity: -27dBm (Min)

    Link budget: 18dBm

◆   FXS Phone Interface

    Ring voltage: 75V

    Ring frequency: 25HZ

    Two-line Impedance: 600 Ohm (pick up)

    Return loss: 40 dB

◆   FXO Switch Interface

    Ring detect voltage: 35V

    Ring detection frequency: 17HZ-60HZ

    Two-line Impedance: 600 Ohm (pick up)

    Return loss: 40 dB

◆   EM 2/4 Line

    AD: 0dB

    DA: -3.5dB

    Two/Four-line Impedance: 600 Ohm

    Return loss: 20 dB

◆   Power

    Power supply: AC180V ~ 260V;DC –48V;DC +24V

    Power consumption: ≤10W

◆   Dimension          

    Product Size:         103X95X28.5mm(WXDXH)

       Piece Weight :    0.3KG

◆   Working environment

    Working temperature: -10°C ~ 50°C
    Working Humidity:        5%~95 % (no condensation)

    Storage temperature:   -40°C ~ 80°C
    Storage Humidity:         5%~95 % (no condensation)

Application Scheme

Applications 

DataSheet Download
?
主站蜘蛛池模板: 无码写真精品永久福利在线| 日本人妻人人人澡人人爽| 秋霞成人| 欧美z0zo人禽交免费观看99| 国产精品igao视频网网址| 亚洲欧美精品午睡沙发| 狠狠亚洲狠狠欧洲2019| 45分钟免费真人视频| 少妇高潮a视频| 狼人大香伊蕉在人线国产| 日本精品高清一区二区| 日产国产精品亚洲系列| 欧美精品久久久| 又嫩又硬又黄又爽的视频 | 天天躁日日躁狠狠躁日日躁| 欧美疯狂xxxx乱大交| 一本之道高清乱码久久久| 日韩亚洲欧美中文在线| 亚洲精品中文字幕一区二区三区| 天天爽夜夜爽视频精品| 亚洲综合熟女久久久30p| 国产高清亚洲精品视bt天堂频| 国产午夜精品无码理论片| 久久久综合九色合综国产精品 | 精品少妇人妻av免费久久洗澡| 正在播放的国产a一片| 国产人妻xxxx精品hd| 中文字幕丝袜第1页| 亚洲欧美综合精品成人网| 免费两性的视频网站| 亚洲一区二区三区日本久久九| 天堂在/线中文在线资源 官网| 免费无码成人av在线播放不卡| 天干夜天天夜天干天2004年| 久久久久99精品成人片欧美| 婷婷综合缴情亚洲| 国产福利视频一区二区在线| 免费无码又爽又刺激高潮软件| 蜜臀av午夜一区二区三区 | 精品产区wnw2544| 久久久精品久久久久久96|